baber/WOPTO huggingface dataset:
Patent KR-20110087216-A (KR)
Title: Optical waveguide-forming liquid resin composition, optical waveguide using the same, and method of manufacturing the optical waveguide
Inventor: HIRAYAMA TOMOYUKI
IPC: G02B6/12
Filed: 2011-01-18
Abstract: PURPOSE: An optical waveguide-forming liquid resin composition, an optical waveguide using the same, and a method for manufacturing the optical waveguide are provided to improve the hardening characteristic by preventing the movement of active species from being reduced due to the radiation of ultraviolet ray. CONSTITUTION: An optical waveguide-forming liquid resin composition includes a (meth)acrylate polymer with a plurality of (meth)acrylate groups in one molecule, liquid thiol monomer with a plurality of thiol groups in one molecule, and a photo polymerization initiator. An optical waveguide includes a core part and a clad part. Either of the core part or the clad part is composed of the resin composition.
Patent KR-20120086460-A (KR)
Title: A light-emitting device
Inventor: LEE RONG REN
IPC: H01L33/48
Filed: 2011-01-26
Abstract: PURPOSE: A light emitting device is provided to uniformly distribute electrons to a light emitting structure by alternatively laminating two active layers. CONSTITUTION: A first conductivity type semiconductor layer(11) is formed on a growth substrate. A light emitting structure(12) is formed on the first conductivity type semiconductor layer. The light emitting structure includes a first active layer(100a) and a second active layer alternatively laminated (100b). The first active layer and the second active layer are formed into a quantum well structure. A second conductivity type semiconductor layer(13) is formed on the light emitting structure.
Patent KR-20120087471-A (KR)
Title: Position estimating method and system of Access Point
Inventor: YOON YOUNG JIN
IPC: H04W64/00
Filed: 2011-01-28
Abstract: PURPOSE: A location determination method of an AP(Access Point) and system thereof are provided to offer accurate location information by enabling a portable terminal to request the location information of the AP. CONSTITUTION: A data transmission and reception module transmits an AP information collection command for a specific building to an AP information reception apparatus(S103). The AP information reception apparatus collects AP information(S104). An AP location calculation module calculates AP locations(S105). An AP information control module controls the calculated AP locations(S106). A reliability verification module measures the reliability of AP location information(S107). The location information is stored in a DB(DataBase)(S108).
Patent KR-20120088943-A (KR)
Title: Needle plate for flat plate press of pile fabric
Inventor: KWON SEO YOON
IPC: B32B3/00
Filed: 2011-02-01
Abstract: PURPOSE: A needle plate for flat plate press of pile fabric is provided to obtain high sensibility file based fiber products having enhanced form stability. CONSTITUTION: A needle plate for flat plate press of pile fabric comprises a binder layer(12) for needle fixation and a compressed plate layer(10). On the compression board layer, a plurality of arrange pipes(11) is formed. On the arrange pipes, a cushion pad layer(8), and a u-shaped needle(14) are arranged. The U-shaped needles are straight standing arranged through the plurality of arrange pipes of the compression board layer. The U-shaped needles are supported by the impact absorbing pad layer of the lower part. The U shaped needles are fixed by being welded by the adhesive binder layer for needle fixation. The u-shaped needles have width directional intervals which are partially overlapped with the adjacent needles in the width direction. The U-shaped needle has shorter vertical gaps(j) than cross gaps overlapped with the adjacent needles in the vertical direction.
Patent KR-20110140071-A (KR)
Title: Apparatus for preventing electric shock by a dc arc welder
Inventor: LEE CHANG HO
IPC: B23K9/10
Filed: 2011-02-01
Abstract: PURPOSE: An electric shock preventing device for a DC welding machine is provided to automatically cut off and supply high welding voltage according to the contact of a welding rod to a work piece. CONSTITUTION: An electric shock preventing device of a DC welding machine is composed as follows. Switch contacts(ms1,ms2,ms3) are connected to the input line of a first coil of a transformer(T1) in series. An arc starting circuit(LS1) is connected to discharge electrodes(p1,p2) for applying arc start current of DC 15V. An arc detecting circuit(LS2) is connected to an electronic switch(S1). An arc continuous welding circuit(LS3) is connected to a magnetic switch(MG).
Patent KR-20120092425-A (KR)
Title: Portable terminal
Inventor: JUNG SANG HYUCK
IPC: H04M1/02
Filed: 2011-02-11
Abstract: PURPOSE: A portable terminal is provided to reduce the weight of the portable terminal by closing the opened surface of a housing unit using a touch screen panel. CONSTITUTION: One surface of a housing unit is opened. A frame(102) combines with a housing unit using the opened surface of the housing unit. An external circumference of the frame is fixed in the inside housing unit. A display apparatus is installed within the housing unit and is covered by the frame. A touch screen panel combines with at the end of the frame. The touch screen panel closes the opened surface of the housing unit.
Patent KR-20120097005-A (KR)
Title: Case for ceiling light
Inventor: LEE GI YONG
IPC: F21V17/10
Filed: 2011-02-24
Abstract: PURPOSE: A ceiling light case is provided to easily install a lamp socket by stably mounting the lamp socket without a special coupling means. CONSTITUTION: A ceiling light case is composed of a metal plate. A plurality of lamp sockets(20) is installed on a floor side(11) to mount a PL lamp. A plurality of mounting slots in different shapes is formed on the floor side. A combining guide(14) and a stopper(15) are projected to the inner side of a case. The stopper is integrally formed with the floor side by lancing the floor side. A pair of combination guides supports the lamp socket by being inserted in an assembly groove(22) of the lamp socket.
Patent KR-20120099844-A (KR)
Title: Water purifier and method of controling the same
Inventor: CHANG PYUNG SOON
IPC: B01D35/00
Filed: 2011-03-02
Abstract: PURPOSE: A water purifier with an intelligence power saving function and a method for controlling the same are provided to reduce the unnecessary operation frequency of a water purifying system. CONSTITUTION: A water purifier with an intelligence power saving function includes a water introducing part(100), a water purifying part(200), a water storing part(300), a water feeding part(500), and a temperature controlling part(400). Water is introduced into the water introducing part. The water purifying part purifies the water from the introducing part. The water storing part stores the purified water and includes a temperature adjusting part(330) which adjusts the temperature of the stored water. The water feeding part feeds the stored water to a user. The temperature controlling part controls the temperature adjusting part according to the using pattern of a user. [Reference numerals] (100) Water introducing part; (200) Water purifying part; (300) Water storing part; (310) Cool water part; (320) Warm water part; (330) Temperature adjusting part; (400) Temperature controlling part; (410) Using pattern storing part; (420) Using pattern analyzing part; (422) Analyzing part; (424) Feed-back part; (430) Controlling command part; (500) Water feeding part
Patent KR-20120100170-A (KR)
Title: Apparatus and method for constructing wireless lan ap map
Inventor: CHA HO JUNG
IPC: G01S5/02
Filed: 2011-03-03
Abstract: PURPOSE: An apparatus for constructing a WLAN(wireless local area network) AP(access point) map and a method thereof are provided to construct a WLAN AP map using wireless signal information collected from user terminals. CONSTITUTION: A server(100) receives wireless signal information collected from a plurality of user terminals(104-1~104-3). The wireless signal information includes the signal strength of WLAN APs(102-1~102-3). The server estimates the distance to each WLAN AP using the wireless signal information. The server constructs the WLAN AP map using the estimated distances. A distance between a first and a second WLAN AP is estimated using the estimated distance. [Reference numerals] (AA) Network
Patent KR-20120104767-A (KR)
Title: Graphite having fuctionalized organic edge, method for organic edge functionalization of graphite via diels-alder reaction and use thereof
Inventor: YANG CHANG DUK
IPC: H01L31/04
Filed: 2011-03-14
Abstract: PURPOSE: Graphite, a method for functionalizing the surface end parts of the graphite, and the use of the same are provided to introduce various functional groups to the end parts of the graphite by functionalizing the end parts of the graphite and reacting the functionalized end parts with various compounds. CONSTITUTION: Graphite is Diels-alder reacted with maleic anhydride to obtain graphite with an anhydride acid group represented by chemical formula 1. The graphite with the anhydride acid group is reacted with primary amine to obtain graphite with an imide group represented by chemical formula 2. In chemical formula 2, R is an alkyl group or substituted or non-substituted aryl group. The primary amine is selected from a group including dodecylamine, ethylhexylamine, and p-methoxyaniline.
Patent KR-20120105156-A (KR)
Title: 운전 자세 제어 장치, 운전 자세 정보 제공 장치, 운전 자세 정보 제공 시스템 및 방법
Inventor: SON DAE LIM
IPC: B60W40/08
Filed: 2011-03-15
Abstract: 본 발명은 운전자의 모습을 수시로 촬영한 후 이를 기반으로 보정 운전 자세 정보를 통신망을 통해 연결된 운전 자세 정보 제공 장치로부터 제공받을 수 있는 운전 자세 정보 제공 시스템, 운전 자세 제어 요청 및 운전 자세 정보 제공 장치와 그 방법에 관한 것이다. 
이를 위하여 본 발명의 실시 예에 따른 운전 자세 정보 제공 시스템은 차량 내 운전자의 모습을 촬영하여 원 영상 데이터를 생성하고, 생성된 원 영상 데이터를 이용하여 통신망을 통해 송출하여 운전 자세 정보를 요청하는 단말 장치와, 통신망을 통해 단말 장치로부터 원 영상 데이터를 수신한 후 추천 운전 자세 정보가 저장된 정보 데이터베이스를 근거하여 운전자의 보정 운전 자세 정보를 생성하여 단말 장치에 제공하는 운전 자세 정보 제공 장치를 포함할 수 있으며, 이러한 기술적 구성을 통해 운전자의 올바른 운전 자세를 유도할 수 있다.
Patent KR-20120108213-A (KR)
Title: Door of drive cab for tractor
Inventor: KIM JOONG HO
IPC: B62D33/06
Filed: 2011-03-23
Abstract: PURPOSE: A cabin cab door for a tractor is provided to secure a clear view including the lower portion of a driver seat while driving. CONSTITUTION: A cabin cab door for a tractor comprises a door frame(30), a window, an upper door hinge, a lower door hinge, and a window fixing stopper(35). The door frame is installed in a cabin cap frame(20). The window is divided into an upper window(31) and a lower window(32). The window is opened and closed manually. The window fixing stopper limits the opening of the upper window.
Patent KR-20120110291-A (KR)
Title: Surgical apparatus for transanal surgery
Inventor: SOHN DAE KYUNG
IPC: A61B17/34
Filed: 2011-03-29
Abstract: PURPOSE: A surgical apparatus for anal surgery is provided to open, close, and rotate a scope tube opening by converting a rotational direction of a manipulation part. CONSTITUTION: A surgical apparatus for anal surgery passes through a main body part(100). An external scope tube part(200) is combined with the main body part. The external scope tube part is inserted into the anus of a patient in order to form a guide passage of a surgical instrument. An inner scope tube part(300) is provided to be ratable inside the external scope tube part. The inner scope tube part opens and closes a scope tube opening(210). A rotating part relatively rotates the inner scope tube part to the external scope tube part in order to open and close the scope tube opening. The inner scope tube part performs relative rotation by being rotated in one direction. The inner scope tube part performs integrated rotation by being rotated in the other direction.
Patent KR-20120111032-A (KR)
Title: Multifunctional desk lamp
Inventor: HWANG SUNG HA
IPC: F21V17/00
Filed: 2011-03-31
Abstract: PURPOSE: A multifunction desk stand is provided to improve use convenience by being used as a mood lamp and an anion generator. CONSTITUTION: A supporting board(110) is supported by the floor side. A supporting body(130) is assembled on the supporting board. An electric lamp base(150) is assembled on the top of the supporting body. An illumination module(160) is assembled on the front side of the electric lamp base. A component receiving part is formed at one side of the supporting body. A mood lamp is inserted into the component receiving part. An anion generator which generates an anion is inserted into the component receiving part.
Patent KR-20120111590-A (KR)
Title: A upflow type sand filter
Inventor: CHEE HEE CHUL
IPC: B01D24/16
Filed: 2011-04-01
Abstract: PURPOSE: An upflow type sand filter is provided to reduce the scales of backwash treatment facilities and to reduce loads to sewage and wastewater treatment processes by reducing the amount of backwash water. CONSTITUTION: An upflow type sand filter includes a water level gauge(125), a compressed air supplying pipe(135), a first automatic valve, a rejecting pipe(160), a second automatic valve(182), and a controller. The water level gauge is arranged at a feed water inlet(121). The compressed air supplying pipe supplies compressed air to an air lift pipe such that sand for washing feed water floats toward a washing chamber(150). The first automatic valve is combined with the compressed air supplying pipe. The rejecting pipe is connected to the washing chamber. Backwash water for washing sand is drained through the rejecting pipe. The second automatic valve is combined with the rejecting pipe. The controller controls the automatic valves. [Reference numerals] (AA) Compressed air; (BB) Feed water; (CC) Treated water
Patent KR-20120113406-A (KR)
Title: A eject apparatus of mould for undercut-type product
Inventor: SUNG WON MO
IPC: B29C33/44
Filed: 2011-04-05
Abstract: PURPOSE: An ejection device of an undercut-shaped product mold is provided to prevent the burr generation, deformation, size variation of a molded product because a deformable ejection core is not moved by pressure when a material is injected into a cavity of a mold. CONSTITUTION: An ejection device of an undercut-shaped product mold comprises a guide groove(120) and a deformable ejection core(110). The guide groove is formed in the inside of a first mold(100) in a diagonal direction. The deformable ejection core is moved along the guide groove in the diagonal direction by power being transferred from an ejector pin(300). One or more projections(115) for forming an undercut is formed in one surface of the deformable ejection core and a blade portion(112) is formed in an opposite surface of the deformable ejection core and inserted into the guide groove.
Patent KR-20120118246-A (KR)
Title: The erection jig of cylinders module(square type) in cng/png shipbuilding
Inventor: YOU SEUNG YEON
IPC: B66C1/56
Filed: 2011-04-18
Abstract: PURPOSE: A jig for mounting a cylinder module of a high pressure gas carrier is provided to safely load a massive amount of cargoes such as a cylinder and gas tank ect. in a process constructing a high pressure gas carrier and to prevent position variations of the cargoes when transporting by using a transporting fixing frame and a connecting beam. CONSTITUTION: A jig for mounting a cylinder module of a high pressure gas carrier comprises a fixing support(20), a transporting fixing frame, a connecting beam, a moving body(50), and a connection member(70). Four or more connection rugs(21) are mounted on the top of the fixing support while having an interval. The transporting fixing frame is mounted on the top of the fixing support in which the connection rugs are mounted and an accommodation unit is formed in the inside of the transporting fixing frame. The connecting beam is inserted into the accommodation unit of the transporting fixing frame. Joining units for connecting and joining are respectively formed in the lower and upper parts of the connecting beam. The moving body is installed on the top of the transporting fixing frame while having an interval. A transferring device(90) is connected to the top of the moving body. The connecting member is connected to the connecting beam and moving body. The connecting member controls the tension force of a connection wire while adjusting the height of the transporting fixing frame and connecting beam and the fixing supporter in which cargoes are loaded according to the operation of the transferring device.
Patent KR-20120118284-A (KR)
Title: Handle for window
Inventor: RO SOUNG HOAN
IPC: E05B1/00
Filed: 2011-04-18
Abstract: PURPOSE: A handle for windows and doors is provided to join a handle unit and a locking unit separately and to rotate a rotation protrusion along a slide hole by selectively inserting the rotation protrusion into the one slide hole among a plurality of slide holes, thereby manufacturing handles for left and right sides with identical parts. CONSTITUTION: A handle for windows and doors comprises a base(1100), a handle unit(1200), a locking unit(1300), a first plate, and a second plate. The base is fixed to a window. An insertion hole is formed in the base. The handle unit is joined to the base to be rotated. The locking unit is inserted into a shaft, thereby rotating with the handle unit. The first plate is arranged in the lower part of the locking unit and rotates with the handle unit. The second plate is fixed to the base, thereby being arranged in the lower part of the first plate. A plurality of slide holes is formed in one between the first and second plates. A rotation protrusion is inserted into one among the plurality of slide holes, thereby controlling a rotary direction and rotating angle of the handle unit.
Patent KR-20120119758-A (KR)
Title: Apparatus for providing iptv broadcasting contents, user terminal and method for providing iptv broadcasting contents information
Inventor: LIM YOUNG HWAN
IPC: G06V30/224
Filed: 2011-04-22
Abstract: PURPOSE: A broadcasting contents providing device for an Internet Protocol Television, a user terminal and a broadcasting contents information providing method for the Internet Protocol Television are provided to easily obtain information about broadcasting contents and enable a user to participate in the broadcasting contents in real time. CONSTITUTION: A contents generating unit(220) generates broadcasting contents for an Internet Protocol Television by using the broadcasting contents and a quick response code including information related to the broadcasting contents. A transmitting unit(230) transmits the broadcasting contents for the Internet Protocol Television. The information related to the broadcasting contents includes link information for connecting to a webpage providing the information. The contents generating unit changes the quick response into a non visible element and inserts the non visible element into the broadcasting contents and generates the broadcasting contents for the Internet Protocol Television. [Reference numerals] (210) Database; (220) Contents generating unit; (222) Related information generating unit; (224) QR code generating unit; (226) QR code inserting unit; (230) Transmitting unit
Patent KR-20120121481-A (KR)
Title: Swash plate type compressor
IPC: F04B53/00
Filed: 2011-04-27
Abstract: PURPOSE: A swash plate type compressor is provided to perform a role as a muffler by adding a muffler cap to existing components of a compressor, thereby preventing a whole size of the compressor from becoming larger. CONSTITUTION: A swash plate type compressor comprises a housing(140), a cylinder block, a piston, an suction port(210), a suction chamber(131), and a muffler cap(220). The suction port is formed in the housing. The suction chamber is formed in order to connect the suction port and cylinder bore. The muffler cap is installed in the suction chamber. A muffler of the muffler cap is protruded to a bottom direction of the suction chamber.
Patent KR-20120121541-A (KR)
Title: Apparatus for reducing deformation of strip coil
IPC: B65H18/04
Filed: 2011-04-27
Abstract: PURPOSE: An apparatus for reducing deformation of a hot-rolled coil is provided to prevent deformation of a hot-rolled coil by supporting the coil from inside. CONSTITUTION: An apparatus for reducing deformation of a hot-rolled coil comprises a storage unit(10) storing a liquid material, a cylinder unit(20) which is connected to the storage unit and protruded out of the storage unit with a controllable length, and a support plate(30) which is formed at an end of the cylinder unit and supports the interior of a coil. The cylinder unit comprises a housing(21) and a piston(22) which is pressed by the material, changed into a gas phase, and moved out of the housing.
Patent KR-20120124122-A (KR)
Title: A liguid crystal drive circuit for a display stabilization
IPC: G02F1/133
Filed: 2011-05-03
Abstract: PURPOSE: A liquid crystal panel drive circuit for image stabilization is provided to facilitate image stabilization in a power on and off process by changing an output of all source drivers to a ground voltage level in an initial power on and off process. CONSTITUTION: A plurality of output buffers(110) buffer a data voltage. The output buffer supplies or blocks the buffered data voltage to each data line. An output MUX switch(120) transmits the outputs of two adjacent output buffer to one of the data lines. A charge share switch(130) connects two adjacent data lines. A garbage switch(140) connects each data line to a ground terminal. A power on sensor(150) generates a power on reset signal. [Reference numerals] (AA) Power voltage turn-on; (BB) Power voltage turn-off
Patent KR-20120128171-A (KR)
Title: Multilayer metal powder laser welding method of 3D printing
IPC: B23K26/70
Filed: 2011-05-09
Abstract: PURPOSE: A 3D printing of a metal powder laser stack welding type is provided to rapidly produce a product and to obtain the product of a composite material with a combination of different powder materials. CONSTITUTION: A 3D printing of a metal powder laser stack welding type is as follows. A working table(37) is fixed within a vacuum chamber without being transferred to an X-axis, Y-axis, and a Z-axis. A powder material printing pipe(54) spraying a powder material is transferred to the Y-axis and Z-axis. The planarization of the powder material is performed by transferring the powder material height regulating plate(56) to the Y-axis and Z-axis. The powder material printing pipe and powder material height regulating plate are assembled to a vertical slide member(40) and horizontal Y-axis guide(50) with a slide(52), thereby being transferred by a vertical transferring motor(49) and Y-axis transferring motor(59). A laser output unit(65) are transferred to the X-axis, Y-axis, and the Z-axis and assembled to a vertical slide member and horizontal Y-axis guide with a slide(62), thereby being transferred by a vertical transferring motor and a Y-axis transferring motor(69).
Patent KR-20120127869-A (KR)
Title: Drum type washing machine having multipurpose shelf
IPC: D06F37/26
Filed: 2011-05-16
Abstract: PURPOSE: A drum type washing machine having a multipurpose shelf is provided to store laundry objects and to dry laundry in the multipurpose shelf. CONSTITUTION: A shelf portion(30) is stacked on a mounting space(21) of a cover shelf(20). A shelf member(50) is stacked on the shelf portion. A user draws the shelf member out of the shelf portion. The user draws the shelf portion out of the cover shelf. The user stores laundry objects in a storage space(S1) by drawing the shelf and the shelf member.
Patent KR-20110133449-A (KR)
Title: Transparent conducting film, target for transparent conducting film and method for preparing target for transparent conducting film
Inventor: PARK CHANG WOO
IPC: H01B5/14
Filed: 2011-06-03
Abstract: PURPOSE: A transparent conductive film is crystallized at the temperature of heat-treatment process, and has remarkably superior conductivity due to a low resistance property at low temperature. CONSTITUTION: A transparent conductive film comprises: 0.01-10 weight% additive including one or two compounds selected from tantalum oxide, niobium oxide, and vanadium oxide; and 90-99.99weight% indium tin oxide. The transmittance of the transparent conductive film is 85-100%. The resistivity is 5x10^(-5) ~ 1x10^(-3) Ω·cm.